| | Hyrum, UT | Bear River City, UT | United States |
| Population | 9,330 | 760 | 329,725,481 |
| Female Population | 48.9% | 44.7% | 50.5% |
| Male Population | 51.1% | 55.3% | 49.5% |
| Median Age | 28.5 | 35.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 7,660 | 856 | 309,327,143 |
| Population - 2000 | 6,316 | 750 | 285,036,114 |
| Population - 1990 | 4,829 | 700 | 251,960,433 |
| Pop. 2000 to Now | 41.0% | 19.5% | 15.6% |
| Pop. 1990 to Now | 84.4% | 28.0% | 30.8% |
| space4 | | | |
| Population Density | 1,840.2 | 422.9 | 93.4 |
| Land Area | 5.1 | 1.8 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Hyrum, UT | Bear River City, UT | United States |
| Age 0 to 4 | 8.7% | 5.4% | 5.9% |
| Age 5 to 9 | 10.1% | 10.1% | 6.1% |
| Age 10 to 14 | 9.3% | 8.4% | 6.6% |
| Age 15 to 17 | 6.5% | 2.6% | 3.9% |
| Age 18 to 20 | 6.5% | 3.6% | 4.0% |
| Age 21 to 24 | 5.4% | 3.3% | 5.2% |
| Age 25 to 34 | 10.3% | 14.1% | 13.8% |
| Age 35 to 44 | 15.0% | 11.4% | 12.9% |
| Age 45 to 54 | 10.3% | 11.1% | 12.6% |
| Age 55 to 59 | 2.6% | 6.2% | 6.7% |
| Age 60 to 64 | 4.0% | 8.3% | 6.3% |
| Age 65 to 74 | 5.6% | 8.4% | 9.6% |
| Age 75 to 84 | 3.1% | 4.9% | 4.5% |
| Age 85 and over | 2.8% | 2.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Hyrum, UT | Bear River City, UT | United States |
| White | 81.5% | 88.8% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 0.8% | 1.8% | 5.6% |
| Native American | 0.1% | 0.8% | 0.6% |
| Hawaiian, Pacific Islander | 1.3% | 0.0% | 0.2% |
| Other | 0.3% | 0.0% | 0.4% |
| Two or More Races | 1.0% | 0.0% | 3.2% |
| Hispanic | 15.1% | 8.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Hyrum, UT | Bear River City, UT | United States |
| Married Population | 66.3% | 67.5% | 49.8% |
| Currently Married | 65.4% | 67.3% | 48.0% |
| Married but Separated | 0.9% | 0.2% | 1.8% |
| Single Population | 33.7% | 32.5% | 50.2% |
| Never Married | 26.4% | 20.8% | 33.8% |
| Divorced | 4.7% | 6.1% | 10.8% |
| Widowed | 2.6% | 5.7% | 5.6% |
| space5 | | | |
| Household Size | 3.51 | 2.90 | 2.60 |
| Households | 2,656 | 262 | 124,010,992 |
| Family Households | 2,320 | 214 | 80,755,759 |
| Married couple, w/children | 50.2% | 37.9% | 30.5% |
| Married couple, no children | 37.6% | 50.9% | 42.9% |
| Non Family Households | 336 | 48 | 43,255,233 |
| Single householder, w/children | 4.9% | 4.7% | 15.8% |
| Single householder, no children | 7.3% | 6.5% | 10.8% |